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fzca52 tjsj 240755
cwfsju
expires:202604242200;;898204

coastal waters forecast
national weather service san juan pr
355 am ast fri apr 24 2026

puerto rico and the u.s. virgin islands waters  

seas are provided as a range of the average height of the highest
1/3 of the waves...along with the occasional height of the average
highest 10 percent of the waves. 


amz712-242200-
coastal waters of northern puerto rico out 10 nm-
355 am ast fri apr 24 2026

...small craft should exercise caution...

.today...southeast winds around 5 knots, becoming east with gusts up
to 20 knots this afternoon. seas 5 to 6 feet, occasionally to
8 feet. wave detail: north 5 feet at 9 seconds and east 1 foot at
8 seconds. isolated showers until late afternoon, then scattered
showers with isolated thunderstorms late. 
.tonight...east winds 5 to 10 knots, becoming southeast after
midnight. seas 4 to 5 feet, occasionally to 6 feet. wave detail:
north 4 feet at 10 seconds and east 1 foot at 8 seconds. scattered
showers in the evening. 
.saturday...south winds 5 to 10 knots, increasing to 10 to 15 knots
in the afternoon. seas 4 to 5 feet, occasionally to 6 feet. wave
detail: north 4 feet at 11 seconds and east 1 foot at 8 seconds.
scattered showers. 
.saturday night...southeast winds 5 to 10 knots with gusts up to
20 knots, becoming south after midnight. seas 3 to 4 feet,
occasionally to 5 feet. wave detail: north 4 feet at 10 seconds and
east 1 foot at 7 seconds. scattered showers in the evening. 
.sunday...southeast winds around 5 knots, becoming east with gusts
up to 20 knots in the afternoon. seas around 3 feet. wave detail:
northeast 3 feet at 10 seconds. scattered showers in the morning,
then numerous showers in the afternoon. 
.sunday night...southeast winds around 5 knots. seas around 3 feet.
wave detail: northeast 3 feet at 9 seconds and northeast 2 feet at
16 seconds. numerous showers, mainly in the evening. 
.monday...southeast winds around 5 knots, becoming east in the
afternoon. seas around 3 feet. scattered showers in the afternoon. 
.monday night...east winds around 5 knots. seas 3 to 4 feet,
occasionally to 5 feet. scattered showers. 
.tuesday...east winds around 5 knots, increasing to 5 to 10 knots in
the afternoon. seas around 3 feet. scattered showers. 
.tuesday night...east winds around 5 knots. seas around 3 feet.
scattered showers. 

winds and seas higher in and near thunderstorms.

$$
fzca52 tjsj 240755
cwfsju
expires:202604242200;;898209

coastal waters forecast
national weather service san juan pr
355 am ast fri apr 24 2026

puerto rico and the u.s. virgin islands waters  

seas are provided as a range of the average height of the highest
1/3 of the waves...along with the occasional height of the average
highest 10 percent of the waves. 


amz735-242200-
coastal waters of southern puerto rico out 10 nm-
355 am ast fri apr 24 2026

.today...east winds 5 to 10 knots. seas around 2 feet. wave detail:
east 1 foot at 4 seconds and east 1 foot at 7 seconds. isolated
showers late. 
.tonight...southeast winds 5 to 10 knots. seas around 2 feet. wave
detail: east 2 feet at 5 seconds. scattered showers after midnight. 
.saturday...south winds 5 to 10 knots. seas around 2 feet. wave
detail: southeast 2 feet at 4 seconds. scattered showers in the
afternoon. 
.saturday night...southeast winds around 5 knots. seas around
2 feet. wave detail: southeast 1 foot at 4 seconds. scattered
showers after midnight. 
.sunday...southeast winds around 5 knots, increasing to 5 to
10 knots in the afternoon. seas around 2 feet. wave detail:
southeast 2 feet at 4 seconds. scattered showers in the morning. 
.sunday night...southeast winds 5 to 10 knots. seas around 2 feet.
wave detail: southeast 2 feet at 5 seconds. scattered showers. 
.monday...southeast winds 5 to 10 knots. seas around 2 feet.
scattered showers in the afternoon. 
.monday night...east winds 5 to 10 knots. seas 2 to 4 feet,
occasionally to 5 feet. scattered showers. 
.tuesday...east winds 5 to 10 knots. seas 2 to 3 feet. scattered
showers. 
.tuesday night...east winds 5 to 10 knots. seas around 2 feet. 

$$
fzca52 tjsj 240755
cwfsju
expires:202604242200;;898210

coastal waters forecast
national weather service san juan pr
355 am ast fri apr 24 2026

puerto rico and the u.s. virgin islands waters  

seas are provided as a range of the average height of the highest
1/3 of the waves...along with the occasional height of the average
highest 10 percent of the waves. 


amz741-242200-
mona passage southward to 17n-
355 am ast fri apr 24 2026

.today...southeast winds 5 to 10 knots. seas 4 to 5 feet,
occasionally to 6 feet. wave detail: north 4 feet at 9 seconds and
east 1 foot at 8 seconds. isolated showers. 
.tonight...southeast winds 5 to 10 knots, increasing to 10 to
15 knots after midnight. seas 3 to 5 feet, occasionally to 6 feet.
wave detail: north 4 feet at 9 seconds and southeast 2 feet at
4 seconds. 
.saturday...south winds 10 to 15 knots with gusts up to 20 knots.
seas 3 to 5 feet, occasionally to 6 feet. wave detail: north 4 feet
at 10 seconds and southeast 2 feet at 4 seconds. 
.saturday night...south winds 5 to 10 knots, becoming southeast
after midnight. seas 2 to 4 feet, occasionally to 5 feet. wave
detail: north 3 feet at 10 seconds and southeast 2 feet at
4 seconds. 
.sunday...southeast winds around 5 knots, increasing to 5 to
10 knots in the afternoon. seas 2 to 3 feet. wave detail: north
3 feet at 10 seconds and southeast 2 feet at 4 seconds. scattered
showers. 
.sunday night...southeast winds 5 to 10 knots. seas 2 to 3 feet.
wave detail: southeast 2 feet at 4 seconds and north 2 feet at
10 seconds. scattered showers. 
.monday...southeast winds 5 to 10 knots. seas 2 to 3 feet. scattered
showers in the afternoon. 
.monday night...east winds around 10 knots. seas 3 to 4 feet,
occasionally to 5 feet. scattered showers. 
.tuesday...east winds 5 to 10 knots. seas 3 to 4 feet, occasionally
to 5 feet. scattered showers. 
.tuesday night...east winds 5 to 10 knots. seas 3 to 4 feet,
occasionally to 5 feet. scattered showers. 

$$
fzca52 tjsj 240755
cwfsju
expires:202604242200;;898211

coastal waters forecast
national weather service san juan pr
355 am ast fri apr 24 2026

puerto rico and the u.s. virgin islands waters  

seas are provided as a range of the average height of the highest
1/3 of the waves...along with the occasional height of the average
highest 10 percent of the waves. 


amz742-242200-
coastal waters of northwestern puerto rico out 10 nm-
355 am ast fri apr 24 2026

...small craft should exercise caution...

.today...southeast winds 5 to 10 knots, becoming south this
afternoon. seas 4 to 6 feet, occasionally to 8 feet. wave detail:
north 5 feet at 9 seconds. isolated showers late. 
.tonight...southeast winds 5 to 10 knots. seas 3 to 5 feet,
occasionally to 6 feet. wave detail: north 4 feet at 9 seconds.
scattered showers in the evening. 
.saturday...south winds 10 to 15 knots with gusts up to 20 knots.
seas 3 to 5 feet, occasionally to 6 feet. wave detail: north 4 feet
at 10 seconds and south 3 feet at 4 seconds. 
.saturday night...southeast winds 5 to 10 knots. seas 2 to 4 feet,
occasionally to 5 feet. wave detail: north 4 feet at 10 seconds and
south 2 feet at 4 seconds. 
.sunday...southeast winds around 5 knots, becoming south 10 to
15 knots with gusts up to 20 knots in the afternoon. seas 2 to
3 feet. wave detail: north 3 feet at 10 seconds and south 2 feet at
4 seconds. scattered showers in the afternoon. 
.sunday night...southeast winds 5 to 10 knots. seas 2 to 3 feet.
wave detail: south 2 feet at 3 seconds and north 2 feet at
9 seconds. 
.monday...southeast winds 5 to 10 knots. seas 2 to 3 feet. scattered
showers in the afternoon. 
.monday night...east winds 5 to 10 knots. seas 2 to 3 feet. 
.tuesday...east winds around 5 knots. seas 2 to 3 feet. numerous
showers in the afternoon. 
.tuesday night...east winds around 5 knots. seas 2 to 3 feet. 

$$
fzca52 tjsj 240755
cwfsju
expires:202604242200;;898212

coastal waters forecast
national weather service san juan pr
355 am ast fri apr 24 2026

puerto rico and the u.s. virgin islands waters  

seas are provided as a range of the average height of the highest
1/3 of the waves...along with the occasional height of the average
highest 10 percent of the waves. 


amz745-242200-
coastal waters of southwestern puerto rico out 10 nm-
355 am ast fri apr 24 2026

.today...southeast winds 5 to 10 knots. seas 2 to 4 feet,
occasionally to 5 feet. wave detail: northwest 3 feet at 9 seconds.
isolated showers late. 
.tonight...southeast winds 5 to 10 knots. seas 2 to 3 feet. wave
detail: north 2 feet at 9 seconds and southeast 1 foot at 3 seconds.
scattered showers in the evening. 
.saturday...south winds 10 to 15 knots with gusts up to 20 knots.
seas 2 to 3 feet. wave detail: south 2 feet at 3 seconds and north
2 feet at 9 seconds. 
.saturday night...southeast winds 5 to 10 knots. seas 2 to 3 feet.
wave detail: south 2 feet at 4 seconds and northwest 2 feet at
9 seconds. 
.sunday...southeast winds around 5 knots, increasing to around
10 knots in the afternoon. seas around 2 feet. wave detail: south
2 feet at 4 seconds and northwest 1 foot at 10 seconds. 
.sunday night...southeast winds 5 to 10 knots. seas around 2 feet.
wave detail: southeast 2 feet at 3 seconds and north 1 foot at
10 seconds. scattered showers after midnight. 
.monday...southeast winds 5 to 10 knots, increasing to 10 to
15 knots in the afternoon. seas around 2 feet. scattered showers in
the afternoon. 
.monday night...east winds 5 to 10 knots. seas 2 to 3 feet. 
.tuesday...southeast winds 5 to 10 knots. seas 2 to 3 feet.
scattered showers. 
.tuesday night...east winds 5 to 10 knots. seas 2 to 3 feet. 

$$
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